What is SOCKS?
Scenario: we have two files in two remote servers and we want to find differences between them without copying files etc, the servers are server1 and server2, the filename is common on both servers and its name is file.txt
Scenario: you have just landed to a company which does not have a an automation tool to copy your key to all hosts, to make things worse the hosts are more than 500, what do you do?